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src_gui_dialogs_qfontdialog.cpp
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/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the documentation of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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****************************************************************************/
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bool
ok
;
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QFont
font
=
QFontDialog::getFont
(
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&
ok
,
QFont
(
"Helvetica [Cronyx]"
, 10),
this
);
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if
(
ok
) {
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// the user clicked OK and font is set to the font the user selected
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}
else
{
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// the user canceled the dialog; font is set to the initial
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// value, in this case Helvetica [Cronyx], 10
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}
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myWidget.setFont(
QFontDialog::getFont
(0, myWidget.font()));
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bool
ok
;
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QFont
font
=
QFontDialog::getFont
(&
ok
,
QFont
(
"Times"
, 12),
this
);
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if
(
ok
) {
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// font is set to the font the user selected
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}
else
{
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// the user canceled the dialog; font is set to the initial
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// value, in this case Times, 12.
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}
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myWidget.setFont(
QFontDialog::getFont
(0, myWidget.font()));
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bool
ok
;
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QFont
font
=
QFontDialog::getFont
(&
ok
,
this
);
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if
(
ok
) {
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// font is set to the font the user selected
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}
else
{
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// the user canceled the dialog; font is set to the default
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// application font, QApplication::font()
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}
QFontDialog::getFont
static QFont getFont(bool *ok, QWidget *parent=nullptr)
Definition:
qfontdialog.cpp:391
QFont
The QFont class specifies a query for a font used for drawing text.
Definition:
qfont.h:56
ok
bool ok
[0]
Definition:
src_gui_dialogs_qfontdialog.cpp:52
font
QFont font
[4]
Definition:
src_gui_dialogs_qfontdialog.cpp:53
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